POL brings fuel to the fight
YOKOTA AIR BASE, Japan -- Staff Sgt. Jeremiah Palmer, 374th Logistics Readiness Squadron Petroleum, Oils and Lubricants fuels laboratory NCO in charge, tests fuel at Yokota Air Base, Japan, on Aug. 7, 2012. Tests are performed monthly to ensure fuel used on Yokota meets Air Force safety standards. (U.S. Air Force photo by Airman 1st Class John D. Partlow)